The solar nebula origin of (486958) Arrokoth, a primordial contact binary in the Kuiper Belt.
McKinnon WB, Richardson DC, Marohnic JC, Keane JT, Grundy WM, Hamilton DP, Nesvorný D, Umurhan OM, Lauer TR, Singer KN, Stern SA, Weaver HA, Spencer JR, Buie MW, Moore JM, Kavelaars JJ, Lisse CM, Mao X, Parker AH, Porter SB, Showalter MR, Olkin CB, Cruikshank DP, Elliott HA, Gladstone GR, Parker JW, Verbiscer AJ, Young LA; New Horizons Science Team.
McKinnon WB, et al. Among authors: weaver ha.
Science. 2020 Feb 28;367(6481):eaay6620. doi: 10.1126/science.aay6620. Epub 2020 Feb 13.
Science. 2020.
PMID: 32054695